降耗工作持续推动，在此背景下，顺酐制造行业的废气治理变成制造行业重中之重；在我国长三角地区明文规定，在建顺酐制造新项目须配套设施有关的顺酐废气治理设备，然后保持含苯废气平稳达标，不然，项目建设未予审核。
Under this background, the waste gas treatment of maleic anhydride manufacturing industry has become the top priority of the manufacturing industry. In the Yangtze River Delta region of China, it is clearly stipulated that the new maleic anhydride manufacturing project under construction must be equipped with relevant maleic anhydride waste gas treatment equipment, and then keep the benzene containing waste gas stable and environmental protection up to standard. Otherwise, the project construction has not been reviewed.
为合理防治顺酐有机废气环境污染伤害，在我国一些顺酐公司曾尝试对含苯有机废气开展整治，但因为加工工艺繁杂，未有完善合理的整治技术性。据统计，资本主义纵有完善整治技术性和武器装备，根据催化反应焚烧处理等方法操纵有机废气环境污染，可是引进技术比较贵。前段时间，某些公司在基本建设万多吨顺酐流水线时，制造设备项目投资为600多万，而引入顺酐废气治理技术性与武器装备的项目投资就超出了1000万余元。
in order to prevent and control the environmental pollution of maleic anhydride organic waste gas reasonably, some maleic anhydride companies in China have tried to carry out the remediation of benzene containing organic waste gas, but because of the complicated processing technology, there is no perfect and reasonable remediation technology. According to statistics, although capitalist countries have improved their technologies and weapons, and manipulated the environmental pollution of organic waste gas by catalytic reaction incineration, the price of imported technology is relatively high. Some time ago, some companies invested more than 6 million yuan in manufacturing equipment projects when they built more than 10000 tons of maleic anhydride production lines, while the investment in projects introducing maleic anhydride waste gas treatment technology and weapons and equipment exceeded 10 million yuan.
除此之外，在根据催化反应焚烧处理顺酐有机废气时，因为要加上燃气、植物油脂等然料，运作成本费也令人震惊。以年产量两万吨级顺酐的新项目为例，废气治理每钟头耗费燃气1640立方，年运作花费达1600多万元，造成公司比较严重亏本。
in addition, when the organic waste gas of maleic anhydride is incinerated by catalytic reaction, the operating cost is also shocking because natural materials such as gas and vegetable oil are added. Taking the new project with an annual output of 20000 tons of maleic anhydride as an example, the waste gas treatment consumes 1640 cubic meters of gas per hour, and the annual operation cost reaches more than 16 million yuan, resulting in a serious loss of the company.
